How to check if an array contains a value in Lua

1 Answer

0 votes
function contains(arr, val)
	for _, n in pairs(arr) do
		if n == val then return true end
	end
	
	return false
end

arr = {3, 5, 9, 0, 1, 8, 7}

print(contains(arr, 9))

print(contains(arr, 6))




--[[
run:

true
false

--]]





 



answered Jan 18, 2023 by avibootz

Related questions

1 answer 188 views
1 answer 185 views
1 answer 111 views
111 views asked Dec 11, 2022 by avibootz
1 answer 181 views
181 views asked Sep 24, 2020 by avibootz
1 answer 196 views
196 views asked Sep 24, 2020 by avibootz
...